package com.hdw.mybatis.util;

import java.io.IOException;
import java.io.InputStream;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

/**
* @ClassName: MybatisUtil
* @Description: mybatis工具类
* @author eastmelon
*/ 
public class MybatisUtil {
	public static SqlSessionFactory factory;
	static{
		try {
			InputStream is=Resources.getResourceAsStream("mybatis-config.xml");
			factory=new SqlSessionFactoryBuilder().build(is);
		}
		catch (IOException e) {
			e.printStackTrace();
		}
	}
	public static SqlSession createSqlSession(){
		return factory.openSession();
	}
	public static void closeSqlSession(SqlSession session){
		session.close();
	}
}
